package com.david.util;

import java.util.UUID;

/**
 * @program: Secondskill-Demo
 * @description: UUID工具类
 * @author: David
 * @version:
 * @create: 2022-04-13 14:57
 **/
public class UUIDUtil {
    public static String uuid() {
        return UUID.randomUUID().toString().replace("-", "");
    }
}
